Hawkesbury River - Cowan Creek Entrance Weather Forecast

    • 14
    • 20

    Partly cloudy

    • 15
    • 21

    Possible shower

    • 16
    • 22

    Partly cloudy

    • 16
    • 23

    Mostly sunny

    • 17
    • 23

    Shower or two

    • 18
    • 24

    Partly cloudy

    • 18
    • 26

    Partly cloudy

Today 18 Oct Sydney

Mostly clear. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northeasterly below 10 knots.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
Easterly to northeasterly winds will prevail across the coming week, freshening along the coast during the afternoons.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hawkesbury River - Cowan Creek Entrance Temperature Statistics View More

October Temperature

Terrey Hills (11 km)

  • Lowest 15 October, 2026

    8.5 °C

  • Average October

    17.4 °C

  • Highest 12 October, 2026

    34 °C

Climate (2021–2026)

Terrey Hills (11 km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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